Company Filing History:
9 out of 109 
2 out of 113 
Years Active: 1995-1998
Title: Yutaka Yamasaki: Innovator in Optical Measurement Technologies
Introduction
Yutaka Yamasaki is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of optical measurement technologies, holding a total of nine patents. His work focuses on non-invasive methods for measuring biochemical substances in organisms, showcasing his innovative approach to scientific challenges.
Latest Patents
One of Yamasaki's latest patents is a method and apparatus for measuring lactic acid in organisms. This invention utilizes a light source that emits a plurality of wavelengths in the near-infrared region. A spectroscopic part selects a specific wavelength that is absorbed by lactic acid, allowing for accurate measurement. The probe contacts the organism's measuring portion and irradiates it with the selected measuring light. A photoreceiving part detects the transmitted or scattered light, which is then processed to calculate the concentration of lactic acid without the need for reagents. Another notable patent involves a spectrometry and optical method for obtaining stable measurements. This optical measuring apparatus separates light beams into measurable components, allowing for precise calculations of light intensity ratios and background intensities during measurements.
Career Highlights
Yutaka Yamasaki has worked with notable companies such as Kyoto Daiichi Kagaku Co., Ltd. and Kurashiki Boseki Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in optical measurement technologies and innovation.
Collaborations
Yamasaki has collaborated with talented individuals in his field, including Kexin Xu and Harumi Uenoyama. These partnerships have likely enhanced his research and development efforts, leading to groundbreaking inventions.
Conclusion
Yutaka Yamasaki is a distinguished inventor whose work in optical measurement technologies has paved the way for advancements in non-invasive biochemical analysis. His innovative patents and collaborations reflect his commitment to scientific progress and innovation.